Module Wi-Fi Modbus TCP 5 kênh AI + 2 kênh AO + 2 kênh DI + 3 kênh DO ICP DAS WF-2026 CR
Tính năng
• Multifunction (5-AI, 2-AO, 2-DI and 3-DO)
• Individual Channel Configuration
• Jumper Selectable Voltage or Current Input/Output
• Configurable Power-on and Safe Value Settings
• Compatible with IEEE 802.11b/g standards
• Support WEP, WPA and WPA2 wireless encryption
• Support Modbus/TCP and UDP protocols
• Support DHCP network configuration
• Support DO/AO power on value & safe value mechanism
• Overload and Short Circuit Protection for Digital Output
• 240 Vrms Overvoltage Protection for Voltage Input
• ±4 kV Contact ESD Protection
• Built-in Watchdog
Giới thiệu
The WF-2026 is a multifunction module with Wi-Fi interface that includes 5 analog input channels, 2 analog output channels, 2 digital input channels and 3 digital output channels. It provides a programmable input range on all analog input (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA or 0 ~ +20 mA) and output range on all analog output (12-bit at +/-5 V, +/-10 V, 0 ~ +20 mA or +4 ~ +20 mA). Each analog input and output channel can be configured for an individual range and provides a high overvoltage protection of 240 Vrms. Analog Input and output can be jumper selectable as either voltage or current. With the popularity of 802.11 network infrastructure, the WF-2026 makes an easy way to incorporate wireless connectivity into monitoring and control systems. The WF-2026 also supports Modbus/TCP and UDP protocols and the network encryption configuration, which makes perfect integration to SCADA software and offer easy and safe access for users from anytime and anywhere.
Application
Specification
| Isolation |
| Intra-module Isolation |
Power: 3000 VDC
DO: 3750 VDC
DI: 3750 VDC |
| Wi-Fi |
| Transmission Distance (LoS) |
50 meters (LOS) |
| Standard |
IEEE 802.11 b/g*
IEEE 802.11 b/g/n** |
| RX Sensitivity |
-83 dBm @ 11 Mbps*
-93 dBm @ 11 Mbps** |
| Output Power |
8 dBm @ 11 Mbps*
14 dBm @ 11 Mbps** |
| Mode |
Infrastructure & Ad-hoc*
Infrastructure & Limit-AP** |
| Encryption |
WEP, WPA and WPA2 |
| Antenna |
5 dBi (Omni-Directional) |
| Analog Input |
| Channels |
5 (Differential) |
| Type |
Voltage
Current |
| Range |
Voltage: ±150 mVDC, ±500 mVDC, ±1 VDC, ±5 VDC, ±10 VDC
Current: 0 ~ +20 mA, +4 ~ +20 mA, ±20 mA (Jumper Selectable) |
| Resolution |
16-bit |
| Accuracy |
±0.1% of FSR |
| Sampling Rate |
10 Hz (Total) |
| Input Impedance |
Voltage: 2 MΩ
Current: 140 Ω |
| Common Mode Rejection |
86 dB Min. |
| Normal Mode Rejection |
100 dB |
| Overvoltage Protection |
240 Vrms |
| Overcurrent Protection |
Yes, 50 mA @ 110 VDC |
| Individual Channel Configuration |
Yes |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| Analog Output |
| Channels |
2 |
| Type |
Voltage: +0 ~ +5 VDC, +0 ~ +10 VDC, ±5 VDC, ±10 VDC
Current: +0 ~ +20 mA, +4 ~ +20 mA (Jumper Selectable) |
| Resolution |
12-bit |
| Accuracy |
±0.1% of FSR |
| Voltage Output Capability |
10 VDC @ 20 mA |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
| Digital Input/Counter |
| Channels |
2 |
| Type |
Dry Contact |
| Sink/Source (NPN/PNP) |
Source |
| ON Voltage Level |
Close to GND |
| OFF Voltage Level |
Open |
| Digital Output |
| Channels |
3 |
| Sink/Source (NPN/PNP) |
Sink (NPN) |
| Load Voltage |
+3.5 ~ +50 V |
| Load Current |
700 mA per channel |
| Overvoltage Protection |
60 VDC |
| Short-circuit Protection |
Yes |
| Power on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
| Power |
| Input Range |
+10 VDC ~ +30 VDC |
| Consumption |
2.2 W |
| Mechanical |
| Dimensions (mm) |
33 x 127 x 107 (W x L x H)
(Without antenna) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Data Sheet
Documents
Thông tin mua hàng
| WF-2026 CR |
Wi-Fi I/O Module with 5-ch AI, 2-ch AO, 2-ch DI and 3-ch DO (Asia Only) (RoHS)
Includes ANT-124-05 Antenna and CA-0910 Cable |
